Patent Assignment
Reel/Frame 016963/0979
NOTICE OF GRANT OF SECURITY INTEREST
Recorded: 2006-01-03
Received: 2006-01-03
Pages: 4
Assignor
KEYSTONE RETAINING WALL SYSTEMS, INC.
Executed: 2004-12-07
Assignee
WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
201 SOUTH COLLEGE STREET, CP-8, CHARLOTTE, NC, 28288, UNITED STATES
Covered Applications
(7)
Veneers for walls, retaining walls and the like
App. No. 11/117,077
→
Composite capping block
App. No. 11/117,639
→
COLUMN BLOCK SYSTEM
App. No. 11/117,638
→
Wall block system
App. No. 11/117,066
→
Columnar block fence system
App. No. 11/117,640
→
RETAINING WALL BLOCK SYSTEM
App. No. 10/996,208
→
Method for making and treating wall blocks
App. No. 10/952,078
→